Marginal Fit of CEREC Crowns at Different Finish Line Curvatures

Abstract

One important criterion for the long success of all-ceramic crowns is theremarginal fit. The margin of a restoration is the interface between a restorative material and thetooth, and it is vital to the long-term success of the restoration. If marginal discrepancies arepresent, the luting material will be exposed to the oral environment, thus leading to a moreaggressive rate or cement dissolution. As a result, the cement seal becomes weak and allows thepercolation of bacteria.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 2015
Accession Number
AD1012742

Entities

People

  • Noel Rodriguez

Organizations

  • Uniformed Services University of the Health Sciences

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Accuracy
  • Aluminum Oxides
  • Ceramic Materials
  • Computer-Aided Design
  • Dentures
  • Failure Mode And Effect Analysis
  • Manufacturing
  • Materials
  • Mechanical Properties
  • Medical Personnel
  • Microscopes
  • Mouth Diseases
  • North America
  • Teeth
  • Three Dimensional
  • Two Dimensional
  • Wear Resistance

Readers

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